394105296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 120

約数和(自身を含む): 1160922720

約数和(自身を除く): 766817424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1014, 1352, 1482, 1976, 2028, 2557, 2704, 2964, 3211, 3952, 4056, 5114, 5928, 6422, 7671, 8112, 9633, 10228, 11856, 12844, 15342, 19266, 20456, 25688, 30684, 33241, 38532, 40912, 48583, 51376, 61368, 66482, 77064, 97166, 99723, 122736, 132964, 145749, 154128, 194332, 199446, 265928, 291498, 388664, 398892, 432133, 531856, 582996, 631579, 777328, 797784, 864266, 1165992, 1263158, 1296399, 1595568, 1728532, 1894737, 2331984, 2526316, 2592798, 3457064, 3789474, 5052632, 5185596, 6914128, 7578948, 8210527, 10105264, 10371192, 15157896, 16421054, 20742384, 24631581, 30315792, 32842108, 49263162, 65684216, 98526324, 131368432, 197052648, 394105296]

約数ペア:

[(1, 394105296), (2, 197052648), (3, 131368432), (4, 98526324), (6, 65684216), (8, 49263162), (12, 32842108), (13, 30315792), (16, 24631581), (19, 20742384), (24, 16421054), (26, 15157896), (38, 10371192), (39, 10105264), (48, 8210527), (52, 7578948), (57, 6914128), (76, 5185596), (78, 5052632), (104, 3789474), (114, 3457064), (152, 2592798), (156, 2526316), (169, 2331984), (208, 1894737), (228, 1728532), (247, 1595568), (304, 1296399), (312, 1263158), (338, 1165992), (456, 864266), (494, 797784), (507, 777328), (624, 631579), (676, 582996), (741, 531856), (912, 432133), (988, 398892), (1014, 388664), (1352, 291498), (1482, 265928), (1976, 199446), (2028, 194332), (2557, 154128), (2704, 145749), (2964, 132964), (3211, 122736), (3952, 99723), (4056, 97166), (5114, 77064), (5928, 66482), (6422, 61368), (7671, 51376), (8112, 48583), (9633, 40912), (10228, 38532), (11856, 33241), (12844, 30684), (15342, 25688), (19266, 20456)]